{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["cause effect", "product producer", "entity origin", "else"], "input": "although big city marathons offer great crowd support and a large camaraderie of runners , running in a big city marathon is not for everyone ."}
{"cause effect": [], "product producer": [], "entity origin": [], "else": [{"subject": "camaraderie", "object": "runners"}]}